OEM stands for original equipment manufacturer, meaning the cartridge was made by the same company that made your printer. Original brand cartridges are very reliable and sometimes the only option if your printer is new to market or uncommon.

Remanufactured ink is a genuine brand cartridge that has gone through one cycle of use. After use, the cartridge is recycled, acquired by a remanufacturing facility and put through a rigorous professional refurbishing process. During the refurbishing process the cartridge is disassembled, thoroughly cleaned and tested for quality. It's then carefully refilled, tested again and brought back to life. Buying remanufactured prevents one less cartridge from ending up in a landfill.

A compatible cartridge is a brand new ink cartridge built by a manufacturer other than your printer. It's like buying the generic version of the genuine brand. Most are uniquely designed to differentiate from genuine cartridges. Despite any structural difference you may notice, the cartridge will still fit in your machine and print a full yield, just like the original brand.

Price Factors

Many printer manufacturers follow the razor-and-blades business model which may result in higher priced genuine cartridges.

Remanufactured ink is much cheaper than the original brand ink. It's far more cost effective to refurbish a previously used cartridge than create a new OEM from scratch.

Compatible ink is much cheaper than the original brand. Compatible suppliers don't have to worry about the additional costs that hinder OEMs like new printers or firmware, which lets them keep prices low.

Quality

Original cartridges work extremely well and are covered under a warranty by the printer manufacturer

High quality remanufactured ink will match the quality of the original, but not all remanufactured ink is created equal. Make sure you buy from a reputable supplier in order to get the absolute best results.

High quality compatible ink will match the quality of the original, but not all compatible ink is created equal. Make sure you buy from a reputable supplier in order to get the absolute best results.

What's the difference between ink and toner cartridges?

Ink Cartridges

Toner Cartridges

Printer Type

Work with inkjet printers

Work with laser printers

Material

Liquid ink

Dry powder

How it works

Inkjet printers use a series of nozzles that spray tiny drops of ink directly on the print suface

Laser toner printers use static electricity and heat to bond dry toner powder to a page

Commonly used by

Casual home users, small business and photographers

Large businesses and schools

Number of Pages You Can Print

A cartridge's page yield is the estimated number of pages you can print. Page yield is based on 5% page coverage. This means that the quoted page yield is based upon printed pages where only 5% of the page has been imprinted with ink. For example, a short memo has approximately 5% coverage. If you have a cartridge that has a yield of 500 pages, it can print 500 pages of that short memo. If you are printing letters, photos or graphics, your coverage will vary greatly and your page yield will drop significantly.

Cartridge Warranty and Shelf Life

Most ink and toner cartridges include a warranty or "best by" date on their box. Remanufactured and compatible ink cartridges can last 12-18 months unopened, and toner cartridges can last up to 3 years.

Cartridge Care and Storage

Only open a cartridge when you need it. Opened cartridges will eventually dry out, especially if the protective tape or clip has been removed. If you have an open ink cartridge around and would like to try and prevent it from drying out, place it nozzle side up in a plastic airtight tub. If your cartridge came with protective tape or a clip reapply both before storing. Place a damp cloth or paper towel in the tub, next to the cartridge and keep it stored in a cool, dark place.

We wanted to see if we could use non OEM Canon inks on our IPF-6400 printer to save printing costs. We found out that the black ink does not dry, even after two days of waiting. Trying to roll up the prints in mailing tubes was a lost cause. Our finger tips were black from the ink coming up.

We tried two types of media, Canon Satin Photo Paper and Canon RC Luster paper, the Luster paper did a better job with drying but still left black ink stains on the fingertips. The Satin paper was like touching an old newspaper, hands covered in black ink.

We didn't want to give up just yet. We flushed the system and re-calibrated for each paper type. In the end we had the same results. I'm sure that the inks are high quality but might not be suitable for any type of gloss material. Putting the OEM Canon ink back into the system and flushing it the next prints came out perfect with no ink staining on the fingertips.

Ultimately we ended up returning the black ink and will continue to use OEM inks. We gave it 2 stars because 4inkjets is a great business that has great customer service and stand behind their warranty. We talked with the customer service rep and they wanted to replace the ink for free but we knew that the ink would behave the same way, so they will issue a full refund once they receive the ink.

Hopefully 4inkjets can get the chemicals correct and fix this issue. We'll be glad to try a new ink mix once they do.